基于单片机的智能消毒灯设计
摘 要：随着人们日益增长的美好生活需要，环境卫生和健康的关注越来越高。然而，由于公共场所和家居环境人员流动的问题，紫外线杀菌技术需要安全保障，这导致消毒灯在各种场所中的安全问题备受关注。
文章设计并实现一种基于单片机的智能消毒灯，该智能消毒灯使用单片机作为核心控制器，接收各个模块的信号并进行处理，采用人体热释电红外传感器检测周围环境中的人体活动，一旦检测到有人经过，单片机立即将紫外线消毒灯关闭，以避免对人体造成伤害。独立按键则提供了手动控制消毒灯开关和模式切换的功能。使用显示模块显示当前消毒灯的工作状态、模式以及时间等信息，了解系统状态。通过WiFi模块实现智能消毒灯与智能手机等设备的远程通信，可以通过手机APP对消毒灯进行远程控制，提高了系统的便捷性和智能化水平。
系统实现了一个智能消毒灯的设计，在无人状态下真实实现杀菌效果，该设计具有高效、安全、智能化的特点，不仅满足了人们对环境卫生和健康的需求，也为公共场所和家居环境的消毒提供了一种新的解决方案，具有广阔的市场应用前景。
关键词：单片机；智能；紫外线；消毒灯；
Design of Intelligent Disinfection Lamp Based on Single Chip Microcomputer
Abstract：With people's growing needs for a better life, environmental health and health concerns are increasingly higher. However, due to the problem of personnel flow in public places and home environment, ultraviolet sterilization technology needs safety guarantee, which leads to the safety problem of disinfection lamps in various places.
Article design and realize a kind of intelligent disinfection lamp based on single chip, the intelligent disinfection lamp using single chip machine as the core controller, receive each module signal and processing, using the human thermoelectric infrared sensor to detect human activities in the surrounding environment, once detected someone, single chip machine immediately ultraviolet disinfection lamp immediately, in order to avoid harm to the human body. Independent buttons provide a manual control of the disinfection lamp switch and mode switch function. Use the display module to display the working status, mode and time of the current disinfection lamp to understand the system status. WiFi module realizes the remote communication between intelligent disinfection lamp and smart phone and other devices, and the disinfection lamp can be controlled remotely controlled through mobile APP, which improves the convenience and intelligence level of the system.
System implements the design of an intelligent disinfection lamp, in the state of unmanned real sterilization effect, the design has the characteristics of high efficiency, safe, intelligent, not only meet the demand for environmental health and health, also for public places and household environment disinfection provides a new solution, has broad market application prospect.
Key words：singlechip; intelligence; ultraviolet rays; Disinfection lamp;
摘 要
Abstrac
目 录
1 绪论
1.1 研究目的及意义
1.2 国内外研究现状
1.3 主要研究内容
2 系统总体设计方案
2.1 硬件设计方案
2.2 程序设计方案
2.3方案的选择依据
2.3.3 显示屏选型
3 系统硬件电路设计
3.1 单片机最小系统设计
3.2红外感应模块设计
3.3 时钟模块设计
3.4 按键模块设计
3.5 显示模块设计
3.6 继电器模块设计
3.7 WIFI模块设计
3.8 系统整体电路图及PCB图
4 系统程序设计
4.1红外感应模块程序设计
4.2时钟模块程序设计
4.3 按键模块程序设计
4.4 显示模块程序设计
4.5 WIFI模块程序设计
5 结果
6 总结与展望
参 考 文 献
附录1：原理图
附录2：PCB板
附录3：程序
致 谢
